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222豎井是我局北部矿山的一个矿石提升井。北部矿山开采出来的矿石都要通过它运到选厂进行选別处理,因此它是我局关系北部矿山能否按期投入生产的关键工程。該井設計深度为300公尺,井筒荒直徑为6.1公尺,淨直徑为5.5公尺,工程量不小,施工也较复杂。担負这項工程施工任务的豎井队全体职工采取了准备、边安裝、边施工的革命措施,提前二个月开工,并于11月22日至12月21日三十天內創造了103.58公尺的新纪录。为了保证完成月进成井100公尺并爭取120公尺的創新任务,在創新前做好施工准备工作,工人不分昼夜連續苦战一个星期修改了天輪台、地面稳车佈置及吊盤等不适合的地方。对地面設备的安裝是利用双提升、卷扬机分別为175瓩(电气部分为115瓩,电机为155瓩)为主提升,專作提升矿石之用;另設一台
The 222 shaft is an ore shaft in the northern mine of our bureau. The ore mined from the northern mines is transported to the beneficiation plant for sorting by it. Therefore, it is a key project that our bureau is responsible for whether the mines in the north can be put into production on schedule. The well is designed to a depth of 300 meters, with a borehole diameter of 6.1 meters and a net diameter of 5.5 meters. The project volume is not small and the construction is complicated. All the staff of the shaft team responsible for the construction of this project took preparations, started the installation and construction of the revolutionary measures, started two months in advance, and created 103.58 kilometers in the thirty days from November 22 to December 21 New record of the ruler. In order to ensure the completion of Yuejin into a well of 100 meters and strive for 120 meters of innovation mission, make preparations for the construction of innovation before the workers day and night for a week continuous bitter fight a day to modify the Tian Luntai, the layout of the car and the ground plate hanging and so not Suitable place The installation of ground equipment is the use of dual-lift, winches were 175 瓩 (electrical part of 115 瓩, the motor is 瓩 155 瓩) mainly to enhance the use of ore to upgrade; the other set up a